Question 147907
{{{y+x=-10}}}

First get the equation into y=mx+b form.  m is the slope and b is the y-intercept.  So solve the original equation for y.  you should have gotten {{{y=-x-10}}}.  Therefore -10 is the y-intercept.  It is also known as whatever y is when x is zero.  So you already know that one coordinate of this line is (0,-10), because that is the y intercept.  To get points on the line, just plug in a value for x and see what you get for y.  For example, one point on this line would be (1,-11) and another would be (4,-14).